def interweave(self, packet, drones, start_time) -> StepResult:
"""
Make bots jump alternating such that they jump over each other.
"""
elapsed = packet.game_info.seconds_elapsed - start_time
start = 0
hold = 0.135
buffer = 0.53
car_states = {}
for drone in drones:
# Speed controller
vel = np.linalg.norm(drone.vel * np.array([1, 1, 0]))
drone.ctrl.throttle = 0 if vel > 850 else 1
# jump controller
if (drone.index % 2 == 0):
if start < elapsed < start + hold:
drone.ctrl.jump = True
elif start + 2 * buffer < elapsed < start + 2 * buffer + hold:
drone.ctrl.jump = True
elif start + 4 * buffer < elapsed < start + 4 * buffer + hold:
drone.ctrl.jump = True
elif start + 6 * buffer < elapsed < start + 6 * buffer + hold:
drone.ctrl.jump = True
else:
if start + buffer < elapsed < start + buffer + hold:
drone.ctrl.jump = True
elif start + 3 * buffer < elapsed < start + 3 * buffer + hold:
drone.ctrl.jump = True
elif start + 5 * buffer < elapsed < start + 5 * buffer + hold:
drone.ctrl.jump = True
self.game_interface.set_game_state(GameState(cars=car_states))
return StepResult(finished=elapsed > start + 8 * buffer)
def circular_procession(self, packet: GameTickPacket, drones,
start_time) -> StepResult:
self.ball.update(packet)
elapsed = packet.game_info.seconds_elapsed - start_time
inactive_drones = max((elapsed - 4) / 0.48, 0)
radian_spacing = 2 * math.pi / max(60 - inactive_drones, 16)
adjusted_radius = radius - elapsed * 75
for i, drone in enumerate(drones):
if i >= inactive_drones:
if i < 60:
progress = i * radian_spacing + elapsed * .25
target = [
adjusted_radius * math.sin(progress),
adjusted_radius * math.cos(progress), 0
]
slow_to_pos(drone, target)
continue
if len(self.drone_aerials) == i:
progress = i * radian_spacing + (elapsed + 2) * .25
target = Vector(adjusted_radius * math.sin(progress),
adjusted_radius * math.cos(progress),
200 + i * 10)
self.drone_aerials.append(Hover(target, i != 60))
self.drone_aerials[i].target.z += 0.1
self.drone_aerials[i].run(drone, packet.game_info.seconds_elapsed)
if i == 60:
break
return StepResult(finished=inactive_drones > 61)
def make_squares(self, packet, drones, start_time) -> StepResult:
"""
Separates all the bots into two squares, facing each other.
"""
self.squareA = drones[:32]
self.squareB = drones[32:]
spacing = 250
y_offset = 3500
x_offset = 7 * spacing / 2
car_states = {}
for i, drone in enumerate(self.squareA):
car_states[drone.index] = CarState(
Physics(location=Vector3(x_offset - spacing * (i % 8),
-y_offset - spacing * (i // 8), 20),
velocity=Vector3(0, 0, 0),
rotation=Rotator(0, np.pi / 2, 0)))
for i, drone in enumerate(self.squareB):
car_states[drone.index] = CarState(
Physics(location=Vector3(-x_offset + spacing * (i % 8),
y_offset + spacing * (i // 8), 20),
velocity=Vector3(0, 0, 0),
rotation=Rotator(0, -np.pi / 2, 0)))
self.game_interface.set_game_state(GameState(cars=car_states))
return StepResult(finished=True)
def interweave(self, packet, drones, start_time) -> StepResult:
"""
Make bots jump alternating such that they jump over each other.
"""
elapsed = packet.game_info.seconds_elapsed - start_time
start = 0.0
hold = 0.05
buffer = 0.65
for drone in drones:
drone.ctrl = SimpleControllerState()
# Speed controller.
vel = np.linalg.norm(drone.vel * np.array([1, 1, 0]))
drone.ctrl.throttle = 0 if vel > 650 else 0.7
if (drone.index % 2 == 0):
if start < elapsed < start + hold:
drone.ctrl.jump = True
elif start + 2 * buffer < elapsed < start + 2 * buffer + hold:
drone.ctrl.jump = True
elif start + 4 * buffer < elapsed < start + 4 * buffer + hold:
drone.ctrl.jump = True
elif start + 6 * buffer < elapsed < start + 6 * buffer + hold:
drone.ctrl.jump = True
else:
if start + buffer < elapsed < start + buffer + hold:
drone.ctrl.jump = True
elif start + 3 * buffer < elapsed < start + 3 * buffer + hold:
drone.ctrl.jump = True
elif start + 5 * buffer < elapsed < start + 5 * buffer + hold:
drone.ctrl.jump = True
return StepResult(finished=elapsed > start + 8 * buffer)
def hide_ball(self, packet, drones, start_time) -> StepResult:
"""
Places the ball above the roof of the arena to keep it out of the way.
"""
self.game_interface.set_game_state(GameState(ball=BallState(physics=Physics(
location=Vector3(0, 0, 3000),
velocity=Vector3(0, 0, 0),
angular_velocity=Vector3(0, 0, 0)))))
return StepResult(finished=True)
def drift_downward(self, packet, drone, start_time) -> StepResult:
"""
Causes cars to boost and pitch until they land on their wheels. This is tuned to work well when
place_near_ceiling has just been called.
"""
drone.ctrl = SimpleControllerState(boost=drone.vel[2] < -280,
throttle=1,
pitch=-0.15)
wheel_contact = packet.game_cars[drone.index].has_wheel_contact
return StepResult(finished=wheel_contact)
def torus_flight_pattern(self, packet, drones: List[Drone],
start_time) -> StepResult:
# self.renderer.begin_rendering(drones[0].index)
radian_spacing = 2 * math.pi / len(drones)
if len(self.aerials) == 0:
for index, drone in enumerate(drones):
self.aerials.append(
Aerial(self.game_info.cars[drone.index], vec3(0, 0, 0), 0))
self.angular_progress.append(index * radian_spacing)
elapsed = packet.game_info.seconds_elapsed - start_time
# radius = 4000 - elapsed * 100
if self.previous_seconds_elapsed == 0:
time_delta = 0
else:
time_delta = packet.game_info.seconds_elapsed - self.previous_seconds_elapsed
radius = 900 * (1 + math.cos(elapsed * TORUS_RATE)) + 300
height = 450 * (1 + math.sin(elapsed * TORUS_RATE)) + 800
# self.renderer.draw_string_2d(10, 10, 2, 2, f"r {radius}", self.renderer.white())
# self.renderer.draw_string_2d(10, 30, 2, 2, f"z {drones[0].pos[2]}", self.renderer.white())
for index, drone in enumerate(drones):
if "sniped" in drone.attributes:
continue
# This function was fit from the following data points, where I experimentally found deltas which
# worked well with sampled radius values.
# {2500, 0.7}, {1000, 0.9}, {500, 1.2}, {200, 2.0}
# Originally was 2476 / (radius + 1038)
# angular_delta = time_delta * (800 / radius + 0.2)
angular_delta = time_delta * RADIUS_SPEED.lerp(radius)
self.angular_progress[index] += angular_delta
aerial = self.aerials[index]
progress = self.angular_progress[index]
target = Vec3(radius * math.sin(progress),
radius * math.cos(progress), height)
to_target = target - Vec3(drone.pos[0], drone.pos[1], drone.pos[2])
# self.renderer.draw_line_3d(drone.pos, target, self.renderer.yellow())
aerial.target = vec3(target.x, target.y, target.z)
aerial.t_arrival = drone.time + to_target.length() / 2000 + 0.3
aerial.step(0.008)
drone.ctrl.boost = aerial.controls.boost
drone.ctrl.pitch = aerial.controls.pitch
drone.ctrl.yaw = aerial.controls.yaw
drone.ctrl.roll = aerial.controls.roll
drone.ctrl.jump = aerial.controls.jump
self.previous_seconds_elapsed = packet.game_info.seconds_elapsed
# self.renderer.end_rendering()
return StepResult(finished=elapsed > 160)
def wave_jump(self, packet, drone, start_time) -> StepResult:
"""
Makes all cars jump in sequence, "doing the wave" if they happen to be lined up.
https://gfycat.com/remorsefulsillyichthyosaurs
"""
elapsed = packet.game_info.seconds_elapsed - start_time
jump_start = drone.index * 0.06
jump_end = jump_start + .5
drone.ctrl = SimpleControllerState(
jump=jump_start < elapsed < jump_end)
wheel_contact = packet.game_cars[drone.index].has_wheel_contact
return StepResult(finished=elapsed > jump_end and wheel_contact)
def circular_procession(packet, drones, start_time) -> StepResult:
"""
Makes all cars drive in a slowly shrinking circle.
https://gfycat.com/yearlygreathermitcrab
"""
radian_spacing = 2 * math.pi / len(drones)
elapsed = packet.game_info.seconds_elapsed - start_time
radius = 600 + elapsed * 25
for i, drone in enumerate(drones):
progress = i * radian_spacing + elapsed * GROUND_PROCESSION_RATE
target = [radius * math.sin(progress), radius * math.cos(progress), 0]
slow_to_pos(drone, target)
drone.ctrl.boost = False
drone.ctrl.throttle = min(drone.ctrl.throttle, 0.3)
return StepResult(finished=elapsed * GROUND_PROCESSION_RATE > 10 * math.pi)
def run_cnc(self, packet: GameTickPacket, drones: List[Drone],
start_time) -> StepResult:
game_time = packet.game_info.seconds_elapsed
elapsed = game_time - start_time
car_states = {}
finished = True
for i, extruder in enumerate(self.cnc_extruders):
if i * 1 <= elapsed and not extruder.is_finished():
instruction_result = extruder.manipulate_drones(game_time)
if instruction_result.car_states:
car_states.update(instruction_result.car_states)
finished = finished and instruction_result.finished
if len(car_states):
self.game_interface.set_game_state(GameState(cars=car_states))
return StepResult(finished=finished)
def circular_procession(self, packet, drones, start_time) -> StepResult:
"""
Makes all cars drive in a slowly shrinking circle.
https://gfycat.com/yearlygreathermitcrab
"""
radian_spacing = 2 * math.pi / len(drones)
elapsed = packet.game_info.seconds_elapsed - start_time
radius = 4000 - elapsed * 100
for i, drone in enumerate(drones):
progress = i * radian_spacing + elapsed * .5
target = [
radius * math.sin(progress), radius * math.cos(progress), 0
]
slow_to_pos(drone, target)
return StepResult(finished=radius < 10)
def delayed_start(self, packet, drones, start_time) -> StepResult:
"""
Spreads bots out by delaying the start of each row.
"""
elapsed = packet.game_info.seconds_elapsed - start_time
for drone in drones:
throttle_start = (drone.index % 32 // 8) * 0.85
drone.ctrl = SimpleControllerState()
if throttle_start < elapsed:
# Speed controller.
vel = np.linalg.norm(drone.vel * np.array([1, 1, 0]))
drone.ctrl.throttle = 0 if vel > 800 else 0.7
return StepResult(finished=elapsed > 4.5)
def circle_align(self, packet: GameTickPacket, drones,
start_time) -> StepResult:
self.ball.update(packet)
self.game_interface.set_game_state(
GameState(ball=BallState(physics=Physics(
location=Vector3(drones[60].location.x, drones[60].location.y),
velocity=Vector3(0, 0),
angular_velocity=Vector3(*drones[60].raw_angular_velocity)))))
for i, drone in enumerate(drones):
self.drone_aerials[i].run(drone, packet.game_info.seconds_elapsed)
if i == 60:
break
return StepResult(
finished=packet.game_info.seconds_elapsed - start_time > 14)
def scatter(self, packet, drones, start_time) -> StepResult:
"""
Scatters the bots around the field randomly.
"""
car_states = {}
for drone in drones:
x = np.random.uniform(-4000, 4000)
y = np.random.uniform(-5000, 5000)
rot = np.random.uniform(-np.pi, np.pi)
car_states[drone.index] = CarState(
Physics(location=Vector3(x, y, 20),
velocity=Vector3(0, 0, 0),
rotation=Rotator(0, rot, 0)))
self.game_interface.set_game_state(GameState(cars=car_states))
return StepResult(finished=True)
def setup_circle_align(self, packet: GameTickPacket, drones,
start_time) -> StepResult:
self.ball.update(packet)
self.game_interface.set_game_state(
GameState(ball=BallState(physics=Physics(
location=Vector3(drones[60].location.x, drones[60].location.y),
velocity=Vector3(0, 0),
angular_velocity=Vector3(*drones[60].raw_angular_velocity)))))
radian_spacing = 2 * math.pi / 20
radian_spacing_v = 2 * math.pi / 10
for i, drone in enumerate(drones):
if i == 60:
self.drone_aerials[i].target = Vector(0, 0, 1000)
else:
# 0 & 1: center circle
# 2, 3, 4, & 5: side circles
group = i % 6
if group < 2:
progress = (i // 6 * 2 + group) * radian_spacing
self.drone_aerials[i].target = Vector(
radius2 * math.sin(progress),
radius2 * math.cos(progress), 1000)
elif group < 4:
progress = (i // 6 * 2 + (group - 2)) * radian_spacing
Q = radius3 * math.sin(progress)
adjusted_radius = radius2 + Q
self.drone_aerials[i].target = Vector(
adjusted_radius * math.sin(progress),
adjusted_radius * math.cos(progress), 1000 + Q)
else:
progress = (i // 6 * 2 + (group - 4)) * radian_spacing
Q = radius3 * math.sin(progress)
adjusted_radius = radius2 - Q
self.drone_aerials[i].target = Vector(
adjusted_radius * math.sin(progress),
adjusted_radius * math.cos(progress), 1000 - Q)
self.drone_aerials[i].run(drone, packet.game_info.seconds_elapsed)
if i == 60:
break
return StepResult(finished=True)
def line_up(self, packet, drones, start_time) -> StepResult:
"""
Puts all the cars in a tidy line, very close together.
"""
start_x = -2000
y_increment = 100
start_y = -len(drones) * y_increment / 2
start_z = 40
car_states = {}
for drone in drones:
car_states[drone.index] = CarState(
Physics(location=Vector3(start_x,
start_y + drone.index * y_increment,
start_z),
velocity=Vector3(0, 0, 0),
rotation=Rotator(0, 0, 0)))
self.game_interface.set_game_state(GameState(cars=car_states))
return StepResult(finished=True)
def place_near_ceiling(self, packet, drones, start_time) -> StepResult:
"""
Puts all the cars in a tidy line close to the ceiling.
"""
start_x = 2000
y_increment = 100
start_y = -len(drones) * y_increment / 2
start_z = 1900
car_states = {}
for drone in drones:
car_states[drone.index] = CarState(
Physics(location=Vector3(start_x,
start_y + drone.index * y_increment,
start_z),
velocity=Vector3(0, 0, 0),
angular_velocity=Vector3(0, 0, 0),
rotation=Rotator(math.pi * 1, 0, 0)))
self.game_interface.set_game_state(GameState(cars=car_states))
return StepResult(finished=True)
def make_square(self, packet, drones, start_time) -> StepResult:
"""
Gathers the bots in a 16 by 4 rectangle.
"""
x_spacing = 250
x_offset = 3 * x_spacing
y_spacing = 140
y_offset = 3 * y_spacing / 2
car_states = {}
for i, drone in enumerate(drones):
car_states[drone.index] = CarState(
Physics(location=Vector3(x_offset - x_spacing * (i % 16),
y_offset - y_spacing * (i // 16), 20),
velocity=Vector3(0, 0, 0),
rotation=Rotator(0, 0, 0)))
self.game_interface.set_game_state(GameState(cars=car_states))
return StepResult(finished=True)
def setup(self, packet, drones, start_time) -> StepResult:
self.game_interface.set_game_state(
GameState(game_info=GameInfoState(game_speed=0.25)))
car_states = {}
radian_spacing = 2 * math.pi / 60
for index, drone in enumerate(drones):
if 61 <= index <= 64:
car_states[drone.index] = CarState(
Physics(location=Vector3(3520, 5100, 0),
velocity=Vector3(0, 0, 0)))
continue
if index == 60:
car_states[drone.index] = CarState(
Physics(location=Vector3(0, 0, 20),
velocity=Vector3(0, 0, 0),
rotation=Rotator(0, 0, 0)))
continue
progress = index * radian_spacing
target = Vec3(radius * math.sin(progress),
radius * math.cos(progress), 0)
car_states[drone.index] = CarState(
Physics(location=Vector3(target.x, target.y, 20),
velocity=Vector3(0, 0, 0),
rotation=Rotator(0, -progress, 0)))
self.game_interface.set_game_state(
GameState(cars=car_states,
ball=BallState(
physics=Physics(location=Vector3(0, 0, 155),
velocity=Vector3(0, 0, 0),
angular_velocity=Vector3(0, 0, 0)))))
return StepResult(finished=True)
def act_2(self, packet: GameTickPacket, drones, start_time) -> StepResult:
self.ball.update(packet)
if self.odd_tick % 2 == 0:
self.game_interface.set_game_state(
GameState(ball=BallState(
physics=Physics(location=Vector3(drones[60].location.x,
drones[60].location.y),
velocity=Vector3(0, 0),
angular_velocity=Vector3(
*drones[60].raw_angular_velocity)))))
radian_spacing = 2 * math.pi / 20
elapsed = packet.game_info.seconds_elapsed - start_time
hover_height = 1022 - max(0, (elapsed - 60) * 100)
# elapsed @ 16 seconds (1:06): foreshadow attack
# elapsed @ 31 seconds (1:21): start attack
# elapsed @ 60 seconds (1:50): attack center air dribbler then stop
for i, drone in enumerate(drones):
if i < 60:
if drone.demolished:
continue
elif i not in self.alive_drones:
self.alive_drones.append(i)
# 0 & 1: center circle
# 2, 3, 4, & 5: side circles
group = i % 6
if group < 2:
progress = (i // 6 * 2 +
group) * radian_spacing + elapsed * .3
self.drone_aerials[i].target = Vector(
radius2 * math.sin(progress),
radius2 * math.cos(progress), hover_height)
elif group < 4:
progress = (i // 6 * 2 +
(group - 2)) * radian_spacing + elapsed * .3
Q = radius3 * math.sin(progress)
adjusted_radius = radius2 + Q
self.drone_aerials[i].target = Vector(
adjusted_radius * math.sin(progress),
adjusted_radius * math.cos(progress), hover_height + Q)
else:
progress = (i // 6 * 2 +
(group - 4)) * radian_spacing + elapsed * .3
Q = radius3 * math.sin(progress)
adjusted_radius = radius2 - Q
self.drone_aerials[i].target = Vector(
adjusted_radius * math.sin(progress),
adjusted_radius * math.cos(progress), hover_height - Q)
self.drone_aerials[i].run(drone, packet.game_info.seconds_elapsed)
if i == 60:
break
if elapsed >= 31:
if elapsed - self.last_demo_time >= demo_cooldown:
car_states = {}
for i in (61, 62): # (61, 62, 63)
target = drones[self.get_random_demo_target(
)] if elapsed < 60 else drones[60]
car_states[i] = CarState(
physics=Physics(location=Vector3(
target.location.x -
100, target.location.y, target.location.z),
velocity=Vector3(2300, 0, 0),
rotation=Vector3(0, 0, 0)))
if elapsed >= 60:
self.attacked_center = True
self.game_interface.set_game_state(GameState(cars=car_states))
self.last_demo_time = elapsed
return StepResult(finished=elapsed > 63)
def act_2_end(self, packet: GameTickPacket, drones,
start_time) -> StepResult:
return StepResult(
finished=packet.game_info.seconds_elapsed - start_time > 10)
def end_choreo(self, packet, drones, start_time) -> StepResult:
self.game_interface.set_game_state(
GameState(ball=BallState(Physics(location=Vector3(0, 5300, 400)))))
return StepResult(finished=True)
def spin_around_rising_ball(self, packet, drones,
start_time) -> StepResult:
return StepResult(finished=True)
def drones_are_boids(self, packet, drones, start_time) -> StepResult:
"""
Controls the drones to act like boids.
"""
# Parameters:
PERCEPTION_DIS = 800
ALIGNMENT_MUL = 100
COHESION_MUL = 150
SEPARATION_MUL = 200
AVOID_WALL_MUL = 500
for drone in drones:
# Resetting drone controller.
drone.ctrl = SimpleControllerState()
# Creating "forces"
alignment_vec = np.zeros(3)
cohesion_vec = np.zeros(3)
separation_vec = np.zeros(3)
avoid_walls_vec = np.zeros(3)
others = 0 # The amount of drones in perception dist.
for other in drones:
# Skip if the other is also the drone.
if other is drone: continue
other_to_drone = drone.pos - other.pos
distance = np.linalg.norm(other_to_drone)
# Skip if other is too far.
if distance > PERCEPTION_DIS: continue
# Increment others.
others += 1
# Alignment
alignment_vec += other.vel
# Cohesion
cohesion_vec += other.pos
# Separation
separation_vec += other_to_drone / distance**2
# Avoid Walls.
if drone.pos[0] < -2800:
avoid_walls_vec += np.array([1, 0, 0])
elif drone.pos[0] > 2800:
avoid_walls_vec += np.array([-1, 0, 0])
if drone.pos[1] < -3800:
avoid_walls_vec += np.array([0, 1, 0])
elif drone.pos[1] > 3800:
avoid_walls_vec += np.array([0, -1, 0])
# Averaging out cohesion_vec
# and making it relative to drone.
if others > 0: cohesion_vec / others
cohesion_vec -= drone.pos
# Create seek target.
target = np.zeros(3)
target += ALIGNMENT_MUL * normalize(alignment_vec)
target += COHESION_MUL * normalize(cohesion_vec)
target += SEPARATION_MUL * normalize(separation_vec)
target += AVOID_WALL_MUL * normalize(avoid_walls_vec)
target += drone.pos
# Follow target.
seek_pos(drone, target, max_speed=1000)
# Never finishes.
return StepResult(finished=False)
def arrange_in_ground_circle(self, packet, drones,
start_time) -> StepResult:
elapsed = packet.game_info.seconds_elapsed - start_time
arrange_in_ground_circle(drones, self.game_interface, 3000,
elapsed * GROUND_PROCESSION_RATE)
return StepResult(finished=True)